It seems plausible that a bad date is expiring your password depending on your policy and configuration. Are you getting time from ntp? If so what server, and what is it saying? What does your bios show for time?

Twitch has the unique use case of live streaming, which makes the content’s timeliness a factor in the users experience.

This is an arms race YouTube cannot win

Good god the map has a bunch of blatant errors on it, how could anyone trust any of the content with a site this sloppy?